Even or Odd 1
Even or Odd 1 · Even or Odd 1 · GAME
Indie, Role-playing (RPG), Strategy 2026
About this title
"Even? Odd? Forget the math!" Enter the Collatz Conjecture—mathematics' greatest unsolved mystery—reimagined as a high-speed roguelike action game. Play as "Ichi," the muscle-brained magical girl, teleporting between lanes to smash back incoming numbers with charge shots!